CN111429556B - 图形处理系统中的基于基元块的光栅化 - Google Patents

图形处理系统中的基于基元块的光栅化 Download PDF

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Publication number
CN111429556B
CN111429556B CN201911330435.1A CN201911330435A CN111429556B CN 111429556 B CN111429556 B CN 111429556B CN 201911330435 A CN201911330435 A CN 201911330435A CN 111429556 B CN111429556 B CN 111429556B
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untransformed
primitive
primitives
block
transformed
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Chinese (zh)
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CN111429556A (zh
Inventor
罗伯特·布里格
杨喜乐
约翰·豪森
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Imagination Technologies Ltd
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Imagination Technologies Ltd
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Priority claimed from GB1821133.4A external-priority patent/GB2580166B/en
Priority claimed from GB1821139.1A external-priority patent/GB2580168B/en
Priority claimed from GB1821142.5A external-priority patent/GB2580170B/en
Priority claimed from GB1901215.2A external-priority patent/GB2580922B/en
Priority claimed from GB1901216.0A external-priority patent/GB2580923B/en
Application filed by Imagination Technologies Ltd filed Critical Imagination Technologies Ltd
Publication of CN111429556A publication Critical patent/CN111429556A/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/40—Filling planar surfaces by adding surface attributes, e.g. adding colours or textures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/005—General purpose rendering architectures

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Image Generation (AREA)
CN201911330435.1A 2018-12-21 2019-12-20 图形处理系统中的基于基元块的光栅化 Active CN111429556B (zh)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GB1821133.4A GB2580166B (en) 2018-12-21 2018-12-21 Primitive block-based rasterization in graphics processing systems
GB1821139.1A GB2580168B (en) 2018-12-21 2018-12-21 Primitive block generator for graphics processing systems
GB1821139.1 2018-12-21
GB1821133.4 2018-12-21
GB1821142.5A GB2580170B (en) 2018-12-21 2018-12-21 Transformed geometry data cache for graphics processing systems
GB1821142.5 2018-12-21
GB1901216.0 2019-01-29
GB1901215.2 2019-01-29
GB1901215.2A GB2580922B (en) 2019-01-29 2019-01-29 Memory for storing untransformed primitive blocks
GB1901216.0A GB2580923B (en) 2019-01-29 2019-01-29 Graphics processing systems with expansion transformation stage masks

Publications (2)

Publication Number Publication Date
CN111429556A CN111429556A (zh) 2020-07-17
CN111429556B true CN111429556B (zh) 2023-03-24

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US (1) US11158023B2 (fr)
EP (1) EP3671650B1 (fr)
CN (1) CN111429556B (fr)

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GB2526598B (en) * 2014-05-29 2018-11-28 Imagination Tech Ltd Allocation of primitives to primitive blocks
CN111354065B (zh) 2018-12-21 2025-02-21 畅想科技有限公司 用于图形处理系统的基元块生成器
CN111508056B (zh) 2019-01-29 2023-04-18 畅想科技有限公司 利用扩展变换级掩码的图形处理系统
US11032534B1 (en) * 2020-02-20 2021-06-08 Microsoft Technology Licensing, Llc Planar deviation based image reprojection
US11941232B2 (en) * 2022-06-06 2024-03-26 Adobe Inc. Context-based copy-paste systems
GB2621119B (en) 2022-07-29 2024-11-06 Advanced Risc Mach Ltd Method and apparatus for controlling processing of graphics fragments when performing rendering
GB2621118B (en) * 2022-07-29 2024-11-06 Advanced Risc Mach Ltd Method and apparatus for handling graphics fragment processing dependencies
US11954248B1 (en) 2023-03-17 2024-04-09 Microsoft Technology Licensing, Llc. Pose prediction for remote rendering
US12499622B2 (en) 2023-03-23 2025-12-16 Microsoft Technology Licensing, Llc. Late stage reprojection using tessellated mesh

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GB2500284A (en) * 2012-09-12 2013-09-18 Imagination Tech Ltd Object list tile based computer graphics using modified primitives
CN103946895A (zh) * 2011-11-16 2014-07-23 高通股份有限公司 基于平铺块的呈现中的镶嵌
CN106504181A (zh) * 2015-09-08 2017-03-15 想象技术有限公司 用于处理子图元的图形处理方法和系统
CN106504184A (zh) * 2015-09-08 2017-03-15 想象技术有限公司 用于处理子图元的图形处理方法和系统

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US20030120858A1 (en) 2000-09-15 2003-06-26 Matrix Semiconductor, Inc. Memory devices and methods for use therewith
KR100859651B1 (ko) 2007-06-04 2008-09-23 삼성에스디에스 주식회사 가변크기 데이터 저장을 위한 데이터구조를 기록한기록매체, 가변크기 데이터 저장방법, 및 가변크기 데이터저장방법을 컴퓨터에서 실행시키기 위한 프로그램을 기록한컴퓨터로 읽을 수 있는 기록매체
GB2458488C (en) * 2008-03-19 2018-09-12 Imagination Tech Ltd Untransformed display lists in a tile based rendering system
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GB2526598B (en) 2014-05-29 2018-11-28 Imagination Tech Ltd Allocation of primitives to primitive blocks
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US5652864A (en) * 1994-09-23 1997-07-29 Ibm Concurrent storage allocations or returns without need to lock free storage chain
WO2010070302A2 (fr) * 2008-12-19 2010-06-24 Imagination Technologies Limited Systeme infographique en 3d a base de liste de commande d'affichage en pave a niveaux multiples
US9336623B2 (en) * 2008-12-19 2016-05-10 Imagination Technologies Limited Multilevel display control list in tile based 3D computer graphics system
CN103946895A (zh) * 2011-11-16 2014-07-23 高通股份有限公司 基于平铺块的呈现中的镶嵌
GB2500284A (en) * 2012-09-12 2013-09-18 Imagination Tech Ltd Object list tile based computer graphics using modified primitives
CN106504181A (zh) * 2015-09-08 2017-03-15 想象技术有限公司 用于处理子图元的图形处理方法和系统
CN106504184A (zh) * 2015-09-08 2017-03-15 想象技术有限公司 用于处理子图元的图形处理方法和系统

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CN111429556A (zh) 2020-07-17
US11158023B2 (en) 2021-10-26
EP3671650A1 (fr) 2020-06-24
EP3671650B1 (fr) 2026-02-18
US20200202481A1 (en) 2020-06-25

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